Tokyo to National City time converter

National City is 16 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 5:00 PM (Tue, Oct 20) in National City.

Tokyo JST

Wednesday, October 21, 2026

National City PDT

Wednesday, October 21, 2026

Tokyo
Japan
Wed, Oct 21
JSTUTC+9
National City
California, United States
Wed, Oct 21
PDTUTC-7-16h
Finding your time zone…
Shared working hours (9:00–18:00)

Tokyo to National City conversion table

Every hour of today in Tokyo and the matching time in National City. Light rows are typical working hours (9:00–18:00).

TokyoNational City
12:00 AM8:00 AM−1 day
1:00 AM9:00 AM−1 day
2:00 AM10:00 AM−1 day
3:00 AM11:00 AM−1 day
4:00 AM12:00 PM−1 day
5:00 AM1:00 PM−1 day
6:00 AM2:00 PM−1 day
7:00 AM3:00 PM−1 day
8:00 AM4:00 PM−1 day
9:00 AM5:00 PM−1 day
10:00 AM6:00 PM−1 day
11:00 AM7:00 PM−1 day
12:00 PM8:00 PM−1 day
1:00 PM9:00 PM−1 day
2:00 PM10:00 PM−1 day
3:00 PM11:00 PM−1 day
4:00 PM12:00 AM
5:00 PM1:00 AM
6:00 PM2:00 AM
7:00 PM3:00 AM
8:00 PM4:00 AM
9:00 PM5:00 AM
10:00 PM6:00 AM
11:00 PM7:00 AM

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Tokyo (5:00 PM – 6:00 PM in National City).

Daylight saving time and the difference

The difference changes during the year because Tokyo and National City switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -16h
  • Nov 1, 2026 – Mar 14, 2027: -17h
  • Mar 14, 2027 – Oct 21, 2027: -16h

Distance

Tokyo and National City are 8,992 km (5,587 miles) apart in a straight line.

More conversions

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New York to National CityLondon to National CityLos Angeles to National CityChicago to National CityToronto to National CitySão Paulo to National CityParis to National CityBerlin to National CityMoscow to National CityDubai to National CityNew Delhi to National CityBangkok to National City

Questions and answers

What is the time difference between Tokyo and National City?

National City is 16 hours behind Tokyo.

What time is it in National City when it is 9 AM in Tokyo?

When it is 9:00 AM in Tokyo, it is 5:00 PM (Tue, Oct 20) in National City.

When is the best time to call National City from Tokyo?

Both sides are at work from 9:00 AM – 10:00 AM in Tokyo (5:00 PM – 6:00 PM in National City).

Does the time difference between Tokyo and National City change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.